Backend Python Developer

Job Title:

About Us Random Trees India Pvt Ltd

About the Role

Python Backend Developer

Key Responsibilities

1. Backend Development

• Design, develop, and maintain high-performance APIs using

  Python (FastAPI)

  .
• Integrate

  Generative AI models and prompt-based workflows

  into backend systems.
• Implement robust error handling, logging, and API performance tuning.
  
• Work closely with frontend and data teams to deliver end-to-end solutions.
  

2. Database Management

• Design efficient

  database schemas

  and write optimized

  SQL queries

  .
• Work with

  MySQL

  ,

  PostgreSQL

  , and

  MongoDB

  for scalable data management.
• Handle data migrations and performance optimization for large datasets.
  

3. Cloud & Deployment

• Deploy and manage backend services on

  AWS (EC2, Lambda, S3, CloudFront, IAM, API Gateway)

  .
• Utilize

  Docker

  for containerized deployments and

  NGINX

  for load balancing and reverse proxy.
• Implement and manage

  CI/CD pipelines

  for continuous integration and automated deployment.

4. Testing & Continuous Integration

• Write and maintain

  unit, integration, and load tests

  to ensure high-quality code.
• Maintain scalable, clean, and modular code practices aligned with CI/CD workflows.
  

Required Skills & Qualifications

• Strong proficiency in

  Python

  with hands-on experience in

  FastAPI (Mandatory)

  .
• Practical exposure to

  Generative AI (Gen AI)

  model integration, API consumption, or prompt engineering (Mandatory).
• Good understanding of

  backend architecture

  ,

  RESTful APIs

  , and

  microservices

  .
• Experience with

  SQL (MySQL / PostgreSQL)

  and

  NoSQL (MongoDB)

  databases.
• Proficiency in

  AWS Cloud Services

  (EC2, Lambda, S3, API Gateway, CloudFront, IAM).
• Hands-on with

  Docker

  ,

  NGINX

  , and

  Git-based CI/CD pipelines

  .
• Familiarity with

  data processing libraries (Pandas)

  preferred.
• Strong debugging, problem-solving, and communication skills.
  

Nice to Have

• Exposure to

  LLM APIs

  (OpenAI, Anthropic, Gemini, or similar).
• Experience in

  microservices design

  ,

  API security

  , and

  scalable architecture

  .
• Familiarity with

  Node.js

  or frontend frameworks like

  React

  is a plus.

Why Join Us

• Work on cutting-edge

  AI-integrated backend systems

  .
• Exposure to

  FastAPI

  ,

  Generative AI

  , and

  cloud-native development

  .
• Collaborative team with strong technical mentorship.
  

• Immediate joining opportunity

  for professionals based in

  Chennai / Tamil Nadu

  .